| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Containers for goods storage | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Woolsey Charles A | 12 |
| #2 | Bowman Henry V | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2160631A | Crate | |
| US1825032A | Crate | |
| US1665245A | Crate | |
| US1505682A | Milk crate | |
| US1594030A | Milk crate | |
| US1433327A | Milk crate | |
| US1594029A | Milk crate | |
| US1269242A | Box. | |
| US1043995A | Folding box. | |
| CA211412A | Box | |
| CA268890A | Milk crate | |
| CA208823A | Animal trap |